<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><p style="margin:0;"><span style="font-family: Verdana;">Hello:</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">      I 'm learning Rheolef,but when I'm making Rheolef-7.1 in ubuntu 20.04, there are some problems as</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">   n file included from ../../include/rheolef/hack_array_mpi.icc:21,</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">                 from ../../include/rheolef/hack_array.h:680,</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">                 from ../../include/rheolef/geo.h:124,</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">                 from geo_seq_put_vtk.cc:30:</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">../../include/rheolef/config.h:234:49: error: missing binary operator before token "MIT"</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">  234 | #define _RHEOLEF_PARAVIEW_VERSION_MAJOR Invalid MIT-MAGIC-COOKIE-1 keyparaview version 5</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">      |                                                 ^~~</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">../../include/rheolef/config.h:234:49: note: in definition of macro ¡®_RHEOLEF_PARAVIEW_VERSION_MAJOR¡¯</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">  234 | #define _RHEOLEF_PARAVIEW_VERSION_MAJOR Invalid MIT-MAGIC-COOKIE-1 keyparaview version 5</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">      |                                                 ^~~</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">make[3]: *** [Makefile:1056: geo_seq_put_vtk.lo] Error 1</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">make[2]: *** [Makefile:863: all] Error 2</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">make[1]: *** [Makefile:445: all-recursive] Error 1</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">make: *** [Makefile:512: all-recursive] Error 1</span><br style="font-family: Verdana;"><br style="font-family: Verdana;"><br style="font-family: Verdana;"><span style="font-family: Verdana;">i dont know how to do,Can you help to do with it?</span><br style="font-family: Verdana;"><span style="font-family: Verdana;">      Thank you!</span><br style="font-family: Verdana;"></p></div><br><br><span title="neteasefooter"><p> </p></span>